51378636

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{99571}}^1$

素因数の和:99621

約数の個数: 24

約数和(自身を含む): 122672704

約数和(自身を除く): 71294068

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 99571, 199142, 298713, 398284, 597426, 1194852, 4281553, 8563106, 12844659, 17126212, 25689318, 51378636]

約数ペア:

[(1, 51378636), (2, 25689318), (3, 17126212), (4, 12844659), (6, 8563106), (12, 4281553), (43, 1194852), (86, 597426), (129, 398284), (172, 298713), (258, 199142), (516, 99571)]